Home / 5,806,296.89-8,012,720.86-3,192,969.49

Finding the Fourth Proportional to 5,806,296.89, 8,012,720.86 and 3,192,969.49

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Solution

The fourth proportional to 5,806,296.89, 8,012,720.86 and 3,192,969.49 is: 4,406,315.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,296.89 : 8,012,720.86 = 3,192,969.49 : x
  2. Step 2: Convert to fraction form
    5,806,296.89/8,012,720.86 = 3,192,969.49/x
  3. Step 3: Cross multiply
    5,806,296.89x = 8,012,720.86 × 3,192,969.49
  4. Step 4: Simplify right side
    5,806,296.89x = 25,584,373,197,802.96
  5. Step 5: Solve for x
    x = 25,584,373,197,802.96/5,806,296.89
  6. Step 6: Final answer
    x = 4,406,315.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.